--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/DumpRenderTree/win/LayoutTestControllerWin.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,1335 @@
+/*
+ * Copyright (C) 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "LayoutTestController.h"
+
+#include "DumpRenderTree.h"
+#include "EditingDelegate.h"
+#include "PolicyDelegate.h"
+#include "WorkQueue.h"
+#include "WorkQueueItem.h"
+#include <CoreFoundation/CoreFoundation.h>
+#include <JavaScriptCore/Assertions.h>
+#include <JavaScriptCore/JSRetainPtr.h>
+#include <JavaScriptCore/JSStringRefBSTR.h>
+#include <JavaScriptCore/JavaScriptCore.h>
+#include <WebCore/COMPtr.h>
+#include <WebKit/WebKit.h>
+#include <WebKit/WebKitCOMAPI.h>
+#include <comutil.h>
+#include <shlwapi.h>
+#include <shlguid.h>
+#include <shobjidl.h>
+#include <string>
+#include <wtf/Platform.h>
+#include <wtf/RetainPtr.h>
+#include <wtf/Vector.h>
+
+using std::string;
+using std::wstring;
+
+static bool resolveCygwinPath(const wstring& cygwinPath, wstring& windowsPath);
+
+LayoutTestController::~LayoutTestController()
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    // reset webview-related states back to default values in preparation for next test
+
+    COMPtr<IWebViewPrivate> viewPrivate;
+    if (SUCCEEDED(webView->QueryInterface(&viewPrivate)))
+        viewPrivate->setTabKeyCyclesThroughElements(TRUE);
+
+    COMPtr<IWebViewEditing> viewEditing;
+    if (FAILED(webView->QueryInterface(&viewEditing)))
+        return;
+    COMPtr<IWebEditingDelegate> delegate;
+    if (FAILED(viewEditing->editingDelegate(&delegate)))
+        return;
+    COMPtr<EditingDelegate> editingDelegate(Query, viewEditing.get());
+    if (editingDelegate)
+        editingDelegate->setAcceptsEditing(TRUE);
+}
+
+void LayoutTestController::addDisallowedURL(JSStringRef url)
+{
+    // FIXME: Implement!
+}
+
+void LayoutTestController::clearBackForwardList()
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebBackForwardList> backForwardList;
+    if (FAILED(webView->backForwardList(&backForwardList)))
+        return;
+
+    COMPtr<IWebHistoryItem> item;
+    if (FAILED(backForwardList->currentItem(&item)))
+        return;
+
+    // We clear the history by setting the back/forward list's capacity to 0
+    // then restoring it back and adding back the current item.
+    int capacity;
+    if (FAILED(backForwardList->capacity(&capacity)))
+        return;
+
+    backForwardList->setCapacity(0);
+    backForwardList->setCapacity(capacity);
+    backForwardList->addItem(item.get());
+    backForwardList->goToItem(item.get());
+}
+
+bool LayoutTestController::callShouldCloseOnWebView()
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return false;
+
+    COMPtr<IWebViewPrivate> viewPrivate;
+    if (FAILED(webView->QueryInterface(&viewPrivate)))
+        return false;
+
+    BOOL result;
+    viewPrivate->shouldClose(&result);
+    return result;
+}
+
+JSStringRef LayoutTestController::copyDecodedHostName(JSStringRef name)
+{
+    // FIXME: Implement!
+    return 0;
+}
+
+JSStringRef LayoutTestController::copyEncodedHostName(JSStringRef name)
+{
+    // FIXME: Implement!
+    return 0;
+}
+
+void LayoutTestController::disableImageLoading()
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+    
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+    
+    preferences->setLoadsImagesAutomatically(FALSE);
+}
+
+void LayoutTestController::dispatchPendingLoadRequests()
+{
+    // FIXME: Implement for testing fix for 6727495
+}
+
+void LayoutTestController::display()
+{
+    displayWebView();
+}
+
+void LayoutTestController::keepWebHistory()
+{
+    COMPtr<IWebHistory> history;
+    if (FAILED(WebKitCreateInstance(CLSID_WebHistory, 0, __uuidof(history), reinterpret_cast<void**>(&history))))
+        return;
+
+    COMPtr<IWebHistory> sharedHistory;
+    if (FAILED(WebKitCreateInstance(CLSID_WebHistory, 0, __uuidof(sharedHistory), reinterpret_cast<void**>(&sharedHistory))))
+        return;
+
+    history->setOptionalSharedHistory(sharedHistory.get());
+}
+
+JSValueRef LayoutTestController::computedStyleIncludingVisitedInfo(JSContextRef context, JSValueRef value)
+{
+    // FIXME: Implement this.
+    return JSValueMakeUndefined(context);
+}
+
+JSRetainPtr<JSStringRef> LayoutTestController::layerTreeAsText() const
+{
+    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
+    if (!framePrivate)
+        return false;
+
+    BSTR textBSTR = 0;
+    HRESULT hr = framePrivate->layerTreeAsText(&textBSTR);
+
+    wstring text(textBSTR, SysStringLen(textBSTR));
+    SysFreeString(textBSTR);
+    JSRetainPtr<JSStringRef> textValueJS(Adopt, JSStringCreateWithCharacters(text.data(), text.length()));
+    return textValueJS;
+}
+
+JSRetainPtr<JSStringRef> LayoutTestController::markerTextForListItem(JSContextRef context, JSValueRef nodeObject) const
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return 0;
+
+    COMPtr<IWebViewPrivate> webViewPrivate(Query, webView);
+    if (!webViewPrivate)
+        return 0;
+
+    COMPtr<IDOMElement> element;
+    if (FAILED(webViewPrivate->elementFromJS(context, nodeObject, &element)))
+        return 0;
+
+    COMPtr<IDOMElementPrivate> elementPrivate(Query, element);
+    if (!elementPrivate)
+        return 0;
+
+    BSTR textBSTR = 0;
+    if (FAILED(elementPrivate->markerTextForListItem(&textBSTR)))
+        return 0;
+
+    JSRetainPtr<JSStringRef> markerText(Adopt, JSStringCreateWithBSTR(textBSTR));
+    SysFreeString(textBSTR);
+    return markerText;
+}
+
+void LayoutTestController::waitForPolicyDelegate()
+{
+    // FIXME: Implement this.
+}
+
+size_t LayoutTestController::webHistoryItemCount()
+{
+    COMPtr<IWebHistory> history;
+    if (FAILED(WebKitCreateInstance(CLSID_WebHistory, 0, __uuidof(history), reinterpret_cast<void**>(&history))))
+        return 0;
+
+    COMPtr<IWebHistory> sharedHistory;
+    if (FAILED(history->optionalSharedHistory(&sharedHistory)) || !sharedHistory)
+        return 0;
+
+    COMPtr<IWebHistoryPrivate> sharedHistoryPrivate;
+    if (FAILED(sharedHistory->QueryInterface(&sharedHistoryPrivate)))
+        return 0;
+
+    int count;
+    if (FAILED(sharedHistoryPrivate->allItems(&count, 0)))
+        return 0;
+
+    return count;
+}
+
+unsigned LayoutTestController::workerThreadCount() const
+{
+    COMPtr<IWebWorkersPrivate> workers;
+    if (FAILED(WebKitCreateInstance(CLSID_WebWorkersPrivate, 0, __uuidof(workers), reinterpret_cast<void**>(&workers))))
+        return 0;
+    unsigned count;
+    if (FAILED(workers->workerThreadCount(&count)))
+        return 0;
+    return count;
+}
+
+void LayoutTestController::notifyDone()
+{
+    // Same as on mac.  This can be shared.
+    if (m_waitToDump && !topLoadingFrame && !WorkQueue::shared()->count())
+        dump();
+    m_waitToDump = false;
+}
+
+JSStringRef LayoutTestController::pathToLocalResource(JSContextRef context, JSStringRef url)
+{
+    wstring input(JSStringGetCharactersPtr(url), JSStringGetLength(url));
+
+    wstring localPath;
+    if (!resolveCygwinPath(input, localPath)) {
+        printf("ERROR: Failed to resolve Cygwin path %S\n", input.c_str());
+        return 0;
+    }
+
+    return JSStringCreateWithCharacters(localPath.c_str(), localPath.length());
+}
+
+static wstring jsStringRefToWString(JSStringRef jsStr)
+{
+    size_t length = JSStringGetLength(jsStr);
+    Vector<WCHAR> buffer(length + 1);
+    memcpy(buffer.data(), JSStringGetCharactersPtr(jsStr), length * sizeof(WCHAR));
+    buffer[length] = '\0';
+
+    return buffer.data();
+}
+
+void LayoutTestController::queueLoad(JSStringRef url, JSStringRef target)
+{
+    COMPtr<IWebDataSource> dataSource;
+    if (FAILED(frame->dataSource(&dataSource)))
+        return;
+
+    COMPtr<IWebURLResponse> response;
+    if (FAILED(dataSource->response(&response)) || !response)
+        return;
+
+    BSTR responseURLBSTR;
+    if (FAILED(response->URL(&responseURLBSTR)))
+        return;
+    wstring responseURL(responseURLBSTR, SysStringLen(responseURLBSTR));
+    SysFreeString(responseURLBSTR);
+
+    // FIXME: We should do real relative URL resolution here.
+    int lastSlash = responseURL.rfind('/');
+    if (lastSlash != -1)
+        responseURL = responseURL.substr(0, lastSlash);
+
+    wstring wURL = jsStringRefToWString(url);
+    wstring wAbsoluteURL = responseURL + TEXT("/") + wURL;
+    JSRetainPtr<JSStringRef> jsAbsoluteURL(Adopt, JSStringCreateWithCharacters(wAbsoluteURL.data(), wAbsoluteURL.length()));
+
+    WorkQueue::shared()->queue(new LoadItem(jsAbsoluteURL.get(), target));
+}
+
+void LayoutTestController::setAcceptsEditing(bool acceptsEditing)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebViewEditing> viewEditing;
+    if (FAILED(webView->QueryInterface(&viewEditing)))
+        return;
+
+    COMPtr<IWebEditingDelegate> delegate;
+    if (FAILED(viewEditing->editingDelegate(&delegate)))
+        return;
+
+    EditingDelegate* editingDelegate = (EditingDelegate*)(IWebEditingDelegate*)delegate.get();
+    editingDelegate->setAcceptsEditing(acceptsEditing);
+}
+
+void LayoutTestController::setAlwaysAcceptCookies(bool alwaysAcceptCookies)
+{
+    if (alwaysAcceptCookies == m_alwaysAcceptCookies)
+        return;
+
+    if (!::setAlwaysAcceptCookies(alwaysAcceptCookies))
+        return;
+    m_alwaysAcceptCookies = alwaysAcceptCookies;
+}
+
+void LayoutTestController::setAuthorAndUserStylesEnabled(bool flag)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+
+    COMPtr<IWebPreferencesPrivate> prefsPrivate(Query, preferences);
+    if (!prefsPrivate)
+        return;
+
+    prefsPrivate->setAuthorAndUserStylesEnabled(flag);
+}
+
+void LayoutTestController::setCustomPolicyDelegate(bool setDelegate, bool permissive)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    if (setDelegate) {
+        policyDelegate->setPermissive(permissive);
+        webView->setPolicyDelegate(policyDelegate);
+    } else
+        webView->setPolicyDelegate(0);
+}
+
+void LayoutTestController::setMockGeolocationPosition(double latitude, double longitude, double accuracy)
+{
+    // FIXME: Implement for Geolocation layout tests.
+    // See https://bugs.webkit.org/show_bug.cgi?id=28264.
+}
+
+void LayoutTestController::setMockGeolocationError(int code, JSStringRef message)
+{
+    // FIXME: Implement for Geolocation layout tests.
+    // See https://bugs.webkit.org/show_bug.cgi?id=28264.
+}
+
+void LayoutTestController::setIconDatabaseEnabled(bool iconDatabaseEnabled)
+{
+    // See also <rdar://problem/6480108>
+    COMPtr<IWebIconDatabase> iconDatabase;
+    COMPtr<IWebIconDatabase> tmpIconDatabase;
+    if (FAILED(WebKitCreateInstance(CLSID_WebIconDatabase, 0, IID_IWebIconDatabase, (void**)&tmpIconDatabase)))
+        return;
+    if (FAILED(tmpIconDatabase->sharedIconDatabase(&iconDatabase)))
+        return;
+
+    iconDatabase->setEnabled(iconDatabaseEnabled);
+}
+
+void LayoutTestController::setMainFrameIsFirstResponder(bool flag)
+{
+    // FIXME: Implement!
+}
+
+void LayoutTestController::setPrivateBrowsingEnabled(bool privateBrowsingEnabled)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+
+    preferences->setPrivateBrowsingEnabled(privateBrowsingEnabled);
+}
+
+void LayoutTestController::setXSSAuditorEnabled(bool enabled)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+
+    COMPtr<IWebPreferencesPrivate> prefsPrivate(Query, preferences);
+    if (!prefsPrivate)
+        return;
+
+    prefsPrivate->setXSSAuditorEnabled(enabled);
+}
+
+void LayoutTestController::setFrameFlatteningEnabled(bool enabled)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+
+    COMPtr<IWebPreferencesPrivate> prefsPrivate(Query, preferences);
+    if (!prefsPrivate)
+        return;
+
+    prefsPrivate->setFrameFlatteningEnabled(enabled);
+}
+
+void LayoutTestController::setSpatialNavigationEnabled(bool enabled)
+{
+    // FIXME: Implement for SpatialNavigation layout tests.
+}
+
+void LayoutTestController::setAllowUniversalAccessFromFileURLs(bool enabled)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+
+    COMPtr<IWebPreferencesPrivate> prefsPrivate(Query, preferences);
+    if (!prefsPrivate)
+        return;
+
+    prefsPrivate->setAllowUniversalAccessFromFileURLs(enabled);
+}
+
+void LayoutTestController::setAllowFileAccessFromFileURLs(bool enabled)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+
+    COMPtr<IWebPreferencesPrivate> prefsPrivate(Query, preferences);
+    if (!prefsPrivate)
+        return;
+
+    prefsPrivate->setAllowFileAccessFromFileURLs(enabled);
+}
+
+void LayoutTestController::setPopupBlockingEnabled(bool enabled)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+
+    preferences->setJavaScriptCanOpenWindowsAutomatically(!enabled);
+}
+
+void LayoutTestController::setPluginsEnabled(bool flag)
+{
+    // FIXME: Implement
+}
+
+void LayoutTestController::setJavaScriptCanAccessClipboard(bool enabled)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+
+    COMPtr<IWebPreferencesPrivate> prefsPrivate(Query, preferences);
+    if (!prefsPrivate)
+        return;
+
+    prefsPrivate->setJavaScriptCanAccessClipboard(enabled);
+}
+
+void LayoutTestController::setTabKeyCyclesThroughElements(bool shouldCycle)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebViewPrivate> viewPrivate;
+    if (FAILED(webView->QueryInterface(&viewPrivate)))
+        return;
+
+    viewPrivate->setTabKeyCyclesThroughElements(shouldCycle ? TRUE : FALSE);
+}
+
+void LayoutTestController::setTimelineProfilingEnabled(bool flag)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebViewPrivate> viewPrivate;
+    if (FAILED(webView->QueryInterface(&viewPrivate)))
+        return;
+
+    COMPtr<IWebInspector> inspector;
+    if (FAILED(viewPrivate->inspector(&inspector)))
+        return;
+
+    inspector->setTimelineProfilingEnabled(flag);
+}
+
+void LayoutTestController::setUseDashboardCompatibilityMode(bool flag)
+{
+    // FIXME: Implement!
+}
+
+void LayoutTestController::setUserStyleSheetEnabled(bool flag)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+
+   preferences->setUserStyleSheetEnabled(flag);
+}
+
+bool appendComponentToPath(wstring& path, const wstring& component)
+{
+    WCHAR buffer[MAX_PATH];
+
+    if (path.size() + 1 > MAX_PATH)
+        return false;
+
+    memcpy(buffer, path.data(), path.size() * sizeof(WCHAR));
+    buffer[path.size()] = '\0';
+
+    if (!PathAppendW(buffer, component.c_str()))
+        return false;
+
+    path = wstring(buffer);
+    return true;
+}
+
+static bool followShortcuts(wstring& path)
+{
+    if (PathFileExists(path.c_str()))
+        return true;
+
+    // Do we have a shortcut?
+    wstring linkPath = path;
+    linkPath.append(TEXT(".lnk"));
+    if (!PathFileExists(linkPath.c_str()))
+       return true;
+
+    // We have a shortcut, find its target.
+    COMPtr<IShellLink> shortcut(Create, CLSID_ShellLink);
+    if (!shortcut)
+       return false;
+    COMPtr<IPersistFile> persistFile(Query, shortcut);
+    if (!shortcut)
+        return false;
+    if (FAILED(persistFile->Load(linkPath.c_str(), STGM_READ)))
+        return false;
+    if (FAILED(shortcut->Resolve(0, 0)))
+        return false;
+    WCHAR targetPath[MAX_PATH];
+    DWORD targetPathLen = _countof(targetPath);
+    if (FAILED(shortcut->GetPath(targetPath, targetPathLen, 0, 0)))
+        return false;
+    if (!PathFileExists(targetPath))
+        return false;
+    // Use the target path as the result path instead.
+    path = wstring(targetPath);
+
+    return true;
+}
+
+static bool resolveCygwinPath(const wstring& cygwinPath, wstring& windowsPath)
+{
+    wstring fileProtocol = L"file://";
+    bool isFileProtocol = cygwinPath.find(fileProtocol) != string::npos;
+    if (cygwinPath[isFileProtocol ? 7 : 0] != '/')  // ensure path is absolute
+        return false;
+
+    // Get the Root path.
+    WCHAR rootPath[MAX_PATH];
+    DWORD rootPathSize = _countof(rootPath);
+    DWORD keyType;
+    DWORD result = ::SHGetValueW(HKEY_LOCAL_MACHINE, TEXT("SOFTWARE\\Cygnus Solutions\\Cygwin\\mounts v2\\/"), TEXT("native"), &keyType, &rootPath, &rootPathSize);
+
+    if (result != ERROR_SUCCESS || keyType != REG_SZ) {
+        // Cygwin 1.7 doesn't store Cygwin's root as a mount point anymore, because mount points are now stored in /etc/fstab.
+        // However, /etc/fstab doesn't contain any information about where / is located as a Windows path, so we need to use Cygwin's
+        // new registry key that has the root.
+        result = ::SHGetValueW(HKEY_LOCAL_MACHINE, TEXT("SOFTWARE\\Cygwin\\setup"), TEXT("rootdir"), &keyType, &rootPath, &rootPathSize);
+        if (result != ERROR_SUCCESS || keyType != REG_SZ)
+            return false;
+    }
+
+    windowsPath = wstring(rootPath, rootPathSize);
+
+    int oldPos = isFileProtocol ? 8 : 1;
+    while (1) {
+        int newPos = cygwinPath.find('/', oldPos);
+
+        if (newPos == -1) {
+            wstring pathComponent = cygwinPath.substr(oldPos);
+
+            if (!appendComponentToPath(windowsPath, pathComponent))
+               return false;
+
+            if (!followShortcuts(windowsPath))
+                return false;
+
+            break;
+        }
+
+        wstring pathComponent = cygwinPath.substr(oldPos, newPos - oldPos);
+        if (!appendComponentToPath(windowsPath, pathComponent))
+            return false;
+
+        if (!followShortcuts(windowsPath))
+            return false;
+
+        oldPos = newPos + 1;
+    }
+
+    if (isFileProtocol)
+        windowsPath = fileProtocol + windowsPath;
+
+    return true;
+}
+
+static wstring cfStringRefToWString(CFStringRef cfStr)
+{
+    Vector<wchar_t> v(CFStringGetLength(cfStr));
+    CFStringGetCharacters(cfStr, CFRangeMake(0, CFStringGetLength(cfStr)), (UniChar *)v.data());
+
+    return wstring(v.data(), v.size());
+}
+
+void LayoutTestController::setUserStyleSheetLocation(JSStringRef jsURL)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+
+    RetainPtr<CFStringRef> urlString(AdoptCF, JSStringCopyCFString(0, jsURL));
+    RetainPtr<CFURLRef> url(AdoptCF, CFURLCreateWithString(0, urlString.get(), 0));
+    if (!url)
+        return;
+
+    // Now copy the file system path, POSIX style.
+    RetainPtr<CFStringRef> pathCF(AdoptCF, CFURLCopyFileSystemPath(url.get(), kCFURLPOSIXPathStyle));
+    if (!pathCF)
+        return;
+
+    wstring path = cfStringRefToWString(pathCF.get());
+
+    wstring resultPath;
+    if (!resolveCygwinPath(path, resultPath))
+        return;
+
+    // The path has been resolved, now convert it back to a CFURL.
+    int result = WideCharToMultiByte(CP_UTF8, 0, resultPath.c_str(), resultPath.size() + 1, 0, 0, 0, 0);
+    Vector<char> utf8Vector(result);
+    result = WideCharToMultiByte(CP_UTF8, 0, resultPath.c_str(), resultPath.size() + 1, utf8Vector.data(), result, 0, 0);
+    if (!result)
+        return;
+
+    url = CFURLCreateFromFileSystemRepresentation(0, (const UInt8*)utf8Vector.data(), utf8Vector.size() - 1, false);
+    if (!url)
+        return;
+
+    resultPath = cfStringRefToWString(CFURLGetString(url.get()));
+
+    BSTR resultPathBSTR = SysAllocStringLen(resultPath.data(), resultPath.size());
+    preferences->setUserStyleSheetLocation(resultPathBSTR);
+    SysFreeString(resultPathBSTR);
+}
+
+void LayoutTestController::setPersistentUserStyleSheetLocation(JSStringRef jsURL)
+{
+    RetainPtr<CFStringRef> urlString(AdoptCF, JSStringCopyCFString(0, jsURL));
+    ::setPersistentUserStyleSheetLocation(urlString.get());
+}
+
+void LayoutTestController::clearPersistentUserStyleSheet()
+{
+    ::setPersistentUserStyleSheetLocation(0);
+}
+
+void LayoutTestController::setWindowIsKey(bool flag)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebViewPrivate> viewPrivate;
+    if (FAILED(webView->QueryInterface(&viewPrivate)))
+        return;
+
+    HWND webViewWindow;
+    if (FAILED(viewPrivate->viewWindow((OLE_HANDLE*)&webViewWindow)))
+        return;
+
+    ::SendMessage(webViewWindow, flag ? WM_SETFOCUS : WM_KILLFOCUS, (WPARAM)::GetDesktopWindow(), 0);
+}
+
+void LayoutTestController::setSmartInsertDeleteEnabled(bool flag)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebViewEditing> viewEditing;
+    if (FAILED(webView->QueryInterface(&viewEditing)))
+        return;
+
+    viewEditing->setSmartInsertDeleteEnabled(flag ? TRUE : FALSE);
+}
+
+void LayoutTestController::setJavaScriptProfilingEnabled(bool flag)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebViewPrivate> viewPrivate;
+    if (FAILED(webView->QueryInterface(&viewPrivate)))
+        return;
+
+    COMPtr<IWebInspector> inspector;
+    if (FAILED(viewPrivate->inspector(&inspector)))
+        return;
+
+    setDeveloperExtrasEnabled(flag);
+    inspector->setJavaScriptProfilingEnabled(flag);
+}
+
+void LayoutTestController::setSelectTrailingWhitespaceEnabled(bool flag)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebViewEditing> viewEditing;
+    if (FAILED(webView->QueryInterface(&viewEditing)))
+        return;
+
+    viewEditing->setSelectTrailingWhitespaceEnabled(flag ? TRUE : FALSE);
+}
+
+static const CFTimeInterval waitToDumpWatchdogInterval = 30.0;
+
+static void CALLBACK waitUntilDoneWatchdogFired(HWND, UINT, UINT_PTR, DWORD)
+{
+    gLayoutTestController->waitToDumpWatchdogTimerFired();
+}
+
+void LayoutTestController::setWaitToDump(bool waitUntilDone)
+{
+    m_waitToDump = waitUntilDone;
+    if (m_waitToDump && !waitToDumpWatchdog)
+        waitToDumpWatchdog = SetTimer(0, 0, waitToDumpWatchdogInterval * 1000, waitUntilDoneWatchdogFired);
+}
+
+int LayoutTestController::windowCount()
+{
+    return openWindows().size();
+}
+
+bool LayoutTestController::elementDoesAutoCompleteForElementWithId(JSStringRef id)
+{
+    COMPtr<IDOMDocument> document;
+    if (FAILED(frame->DOMDocument(&document)))
+        return false;
+
+    wstring idWstring = jsStringRefToWString(id);
+    BSTR idBSTR = SysAllocStringLen((OLECHAR*)idWstring.c_str(), idWstring.length());
+    COMPtr<IDOMElement> element;
+    HRESULT result = document->getElementById(idBSTR, &element);
+    SysFreeString(idBSTR);
+
+    if (FAILED(result))
+        return false;
+
+    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
+    if (!framePrivate)
+        return false;
+
+    BOOL autoCompletes;
+    if (FAILED(framePrivate->elementDoesAutoComplete(element.get(), &autoCompletes)))
+        return false;
+
+    return autoCompletes;
+}
+
+void LayoutTestController::execCommand(JSStringRef name, JSStringRef value)
+{
+    wstring wName = jsStringRefToWString(name);
+    wstring wValue = jsStringRefToWString(value);
+
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebViewPrivate> viewPrivate;
+    if (FAILED(webView->QueryInterface(&viewPrivate)))
+        return;
+
+    BSTR nameBSTR = SysAllocStringLen((OLECHAR*)wName.c_str(), wName.length());
+    BSTR valueBSTR = SysAllocStringLen((OLECHAR*)wValue.c_str(), wValue.length());
+    viewPrivate->executeCoreCommandByName(nameBSTR, valueBSTR);
+
+    SysFreeString(nameBSTR);
+    SysFreeString(valueBSTR);
+}
+
+void LayoutTestController::setCacheModel(int)
+{
+    // FIXME: Implement
+}
+
+bool LayoutTestController::isCommandEnabled(JSStringRef /*name*/)
+{
+    printf("ERROR: LayoutTestController::isCommandEnabled() not implemented\n");
+    return false;
+}
+
+void LayoutTestController::clearAllDatabases()
+{
+    COMPtr<IWebDatabaseManager> databaseManager;
+    COMPtr<IWebDatabaseManager> tmpDatabaseManager;
+    if (FAILED(WebKitCreateInstance(CLSID_WebDatabaseManager, 0, IID_IWebDatabaseManager, (void**)&tmpDatabaseManager)))
+        return;
+    if (FAILED(tmpDatabaseManager->sharedWebDatabaseManager(&databaseManager)))
+        return;
+
+    databaseManager->deleteAllDatabases();
+}
+
+void LayoutTestController::overridePreference(JSStringRef key, JSStringRef value)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+
+    COMPtr<IWebPreferencesPrivate> prefsPrivate(Query, preferences);
+    if (!prefsPrivate)
+        return;
+
+    BSTR keyBSTR = JSStringCopyBSTR(key);
+    BSTR valueBSTR = JSStringCopyBSTR(value);
+    prefsPrivate->setPreferenceForTest(keyBSTR, valueBSTR);
+    SysFreeString(keyBSTR);
+    SysFreeString(valueBSTR);
+}
+
+void LayoutTestController::setDatabaseQuota(unsigned long long quota)
+{
+    COMPtr<IWebDatabaseManager> databaseManager;
+    COMPtr<IWebDatabaseManager> tmpDatabaseManager;
+
+    if (FAILED(WebKitCreateInstance(CLSID_WebDatabaseManager, 0, IID_IWebDatabaseManager, (void**)&tmpDatabaseManager)))
+        return;
+    if (FAILED(tmpDatabaseManager->sharedWebDatabaseManager(&databaseManager)))
+        return;
+
+    databaseManager->setQuota(TEXT("file:///"), quota);
+}
+
+void LayoutTestController::setDomainRelaxationForbiddenForURLScheme(bool forbidden, JSStringRef scheme)
+{
+    COMPtr<IWebViewPrivate> webView;
+    if (FAILED(WebKitCreateInstance(__uuidof(WebView), 0, __uuidof(webView), reinterpret_cast<void**>(&webView))))
+        return;
+
+    BSTR schemeBSTR = JSStringCopyBSTR(scheme);
+    webView->setDomainRelaxationForbiddenForURLScheme(forbidden, schemeBSTR);
+    SysFreeString(schemeBSTR);
+}
+
+void LayoutTestController::setAppCacheMaximumSize(unsigned long long size)
+{
+    printf("ERROR: LayoutTestController::setAppCacheMaximumSize() not implemented\n");
+}
+
+bool LayoutTestController::pauseAnimationAtTimeOnElementWithId(JSStringRef animationName, double time, JSStringRef elementId)
+{
+    COMPtr<IDOMDocument> document;
+    if (FAILED(frame->DOMDocument(&document)))
+        return false;
+
+    BSTR idBSTR = JSStringCopyBSTR(elementId);
+    COMPtr<IDOMElement> element;
+    HRESULT hr = document->getElementById(idBSTR, &element);
+    SysFreeString(idBSTR);
+    if (FAILED(hr))
+        return false;
+
+    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
+    if (!framePrivate)
+        return false;
+
+    BSTR nameBSTR = JSStringCopyBSTR(animationName);
+    BOOL wasRunning = FALSE;
+    hr = framePrivate->pauseAnimation(nameBSTR, element.get(), time, &wasRunning);
+    SysFreeString(nameBSTR);
+
+    return SUCCEEDED(hr) && wasRunning;
+}
+
+bool LayoutTestController::pauseTransitionAtTimeOnElementWithId(JSStringRef propertyName, double time, JSStringRef elementId)
+{
+    COMPtr<IDOMDocument> document;
+    if (FAILED(frame->DOMDocument(&document)))
+        return false;
+
+    BSTR idBSTR = JSStringCopyBSTR(elementId);
+    COMPtr<IDOMElement> element;
+    HRESULT hr = document->getElementById(idBSTR, &element);
+    SysFreeString(idBSTR);
+    if (FAILED(hr))
+        return false;
+
+    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
+    if (!framePrivate)
+        return false;
+
+    BSTR nameBSTR = JSStringCopyBSTR(propertyName);
+    BOOL wasRunning = FALSE;
+    hr = framePrivate->pauseTransition(nameBSTR, element.get(), time, &wasRunning);
+    SysFreeString(nameBSTR);
+
+    return SUCCEEDED(hr) && wasRunning;
+}
+
+bool LayoutTestController::sampleSVGAnimationForElementAtTime(JSStringRef animationId, double time, JSStringRef elementId)
+{
+    COMPtr<IDOMDocument> document;
+    if (FAILED(frame->DOMDocument(&document)))
+        return false;
+
+    BSTR idBSTR = JSStringCopyBSTR(animationId);
+    COMPtr<IDOMElement> element;
+    HRESULT hr = document->getElementById(idBSTR, &element);
+    SysFreeString(idBSTR);
+    if (FAILED(hr))
+        return false;
+
+    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
+    if (!framePrivate)
+        return false;
+
+    BSTR elementIdBSTR = JSStringCopyBSTR(elementId);
+    BOOL wasRunning = FALSE;
+    hr = framePrivate->pauseSVGAnimation(elementIdBSTR, element.get(), time, &wasRunning);
+    SysFreeString(elementIdBSTR);
+
+    return SUCCEEDED(hr) && wasRunning;
+}
+
+unsigned LayoutTestController::numberOfActiveAnimations() const
+{
+    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
+    if (!framePrivate)
+        return 0;
+
+    UINT number = 0;
+    if (FAILED(framePrivate->numberOfActiveAnimations(&number)))
+        return 0;
+
+    return number;
+}
+
+static _bstr_t bstrT(JSStringRef jsString)
+{
+    // The false parameter tells the _bstr_t constructor to adopt the BSTR we pass it.
+    return _bstr_t(JSStringCopyBSTR(jsString), false);
+}
+
+void LayoutTestController::addOriginAccessWhitelistEntry(JSStringRef sourceOrigin, JSStringRef destinationProtocol, JSStringRef destinationHost, bool allowDestinationSubdomains)
+{
+    COMPtr<IWebViewPrivate> webView;
+    if (FAILED(WebKitCreateInstance(__uuidof(WebView), 0, __uuidof(webView), reinterpret_cast<void**>(&webView))))
+        return;
+
+    webView->addOriginAccessWhitelistEntry(bstrT(sourceOrigin).GetBSTR(), bstrT(destinationProtocol).GetBSTR(), bstrT(destinationHost).GetBSTR(), allowDestinationSubdomains);
+}
+
+void LayoutTestController::removeOriginAccessWhitelistEntry(JSStringRef sourceOrigin, JSStringRef destinationProtocol, JSStringRef destinationHost, bool allowDestinationSubdomains)
+{
+    COMPtr<IWebViewPrivate> webView;
+    if (FAILED(WebKitCreateInstance(__uuidof(WebView), 0, __uuidof(webView), reinterpret_cast<void**>(&webView))))
+        return;
+
+    webView->removeOriginAccessWhitelistEntry(bstrT(sourceOrigin).GetBSTR(), bstrT(destinationProtocol).GetBSTR(), bstrT(destinationHost).GetBSTR(), allowDestinationSubdomains);
+}
+
+void LayoutTestController::setScrollbarPolicy(JSStringRef orientation, JSStringRef policy)
+{
+    // FIXME: implement
+}
+
+void LayoutTestController::addUserScript(JSStringRef source, bool runAtStart, bool allFrames)
+{
+    COMPtr<IWebViewPrivate> webView;
+    if (FAILED(WebKitCreateInstance(__uuidof(WebView), 0, __uuidof(webView), reinterpret_cast<void**>(&webView))))
+        return;
+
+    COMPtr<IWebScriptWorld> world;
+    if (FAILED(WebKitCreateInstance(__uuidof(WebScriptWorld), 0, __uuidof(world), reinterpret_cast<void**>(&world))))
+        return;
+
+    webView->addUserScriptToGroup(_bstr_t(L"org.webkit.DumpRenderTree").GetBSTR(), world.get(), bstrT(source).GetBSTR(), 0, 0, 0, 0, 0, runAtStart ? WebInjectAtDocumentStart : WebInjectAtDocumentEnd);
+}
+
+
+void LayoutTestController::addUserStyleSheet(JSStringRef source, bool allFrames)
+{
+    COMPtr<IWebViewPrivate> webView;
+    if (FAILED(WebKitCreateInstance(__uuidof(WebView), 0, __uuidof(webView), reinterpret_cast<void**>(&webView))))
+        return;
+
+    COMPtr<IWebScriptWorld> world;
+    if (FAILED(WebKitCreateInstance(__uuidof(WebScriptWorld), 0, __uuidof(world), reinterpret_cast<void**>(&world))))
+        return;
+
+    webView->addUserStyleSheetToGroup(_bstr_t(L"org.webkit.DumpRenderTree").GetBSTR(), world.get(), bstrT(source).GetBSTR(), 0, 0, 0, 0, 0);
+}
+
+void LayoutTestController::setDeveloperExtrasEnabled(bool enabled)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+
+    COMPtr<IWebPreferencesPrivate> prefsPrivate(Query, preferences);
+    if (!prefsPrivate)
+        return;
+
+    prefsPrivate->setDeveloperExtrasEnabled(enabled);
+}
+
+void LayoutTestController::showWebInspector()
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebViewPrivate> viewPrivate(Query, webView);
+    if (!viewPrivate)
+        return;
+
+    COMPtr<IWebInspector> inspector;
+    if (SUCCEEDED(viewPrivate->inspector(&inspector)))
+        inspector->show();
+}
+
+void LayoutTestController::closeWebInspector()
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebViewPrivate> viewPrivate(Query, webView);
+    if (!viewPrivate)
+        return;
+
+    COMPtr<IWebInspector> inspector;
+    if (FAILED(viewPrivate->inspector(&inspector)))
+        return;
+
+    inspector->close();
+}
+
+void LayoutTestController::evaluateInWebInspector(long callId, JSStringRef script)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebViewPrivate> viewPrivate(Query, webView);
+    if (!viewPrivate)
+        return;
+
+    COMPtr<IWebInspector> inspector;
+    if (FAILED(viewPrivate->inspector(&inspector)))
+        return;
+
+    COMPtr<IWebInspectorPrivate> inspectorPrivate(Query, inspector);
+    if (!inspectorPrivate)
+        return;
+
+    inspectorPrivate->evaluateInFrontend(callId, bstrT(script).GetBSTR());
+}
+
+typedef HashMap<unsigned, COMPtr<IWebScriptWorld> > WorldMap;
+static WorldMap& worldMap()
+{
+    static WorldMap& map = *new WorldMap;
+    return map;
+}
+
+unsigned worldIDForWorld(IWebScriptWorld* world)
+{
+    WorldMap::const_iterator end = worldMap().end();
+    for (WorldMap::const_iterator it = worldMap().begin(); it != end; ++it) {
+        if (it->second == world)
+            return it->first;
+    }
+
+    return 0;
+}
+
+void LayoutTestController::evaluateScriptInIsolatedWorld(unsigned worldID, JSObjectRef globalObject, JSStringRef script)
+{
+    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
+    if (!framePrivate)
+        return;
+
+    // A worldID of 0 always corresponds to a new world. Any other worldID corresponds to a world
+    // that is created once and cached forever.
+    COMPtr<IWebScriptWorld> world;
+    if (!worldID) {
+        if (FAILED(WebKitCreateInstance(__uuidof(WebScriptWorld), 0, __uuidof(world), reinterpret_cast<void**>(&world))))
+            return;
+    } else {
+        COMPtr<IWebScriptWorld>& worldSlot = worldMap().add(worldID, 0).first->second;
+        if (!worldSlot && FAILED(WebKitCreateInstance(__uuidof(WebScriptWorld), 0, __uuidof(worldSlot), reinterpret_cast<void**>(&worldSlot))))
+            return;
+        world = worldSlot;
+    }
+
+    BSTR result;
+    if (FAILED(framePrivate->stringByEvaluatingJavaScriptInScriptWorld(world.get(), globalObject, bstrT(script).GetBSTR(), &result)))
+        return;
+    SysFreeString(result);
+}
+
+void LayoutTestController::removeAllVisitedLinks()
+{
+    COMPtr<IWebHistory> history;
+    if (FAILED(WebKitCreateInstance(CLSID_WebHistory, 0, __uuidof(history), reinterpret_cast<void**>(&history))))
+        return;
+
+    COMPtr<IWebHistory> sharedHistory;
+    if (FAILED(history->optionalSharedHistory(&sharedHistory)) || !sharedHistory)
+        return;
+
+    COMPtr<IWebHistoryPrivate> sharedHistoryPrivate;
+    if (FAILED(sharedHistory->QueryInterface(&sharedHistoryPrivate)))
+        return;
+
+    sharedHistoryPrivate->removeAllVisitedLinks();
+}
+
+JSRetainPtr<JSStringRef> LayoutTestController::counterValueForElementById(JSStringRef id)
+{
+    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
+    if (!framePrivate)
+        return 0;
+
+    wstring idWstring = jsStringRefToWString(id);
+    BSTR idBSTR = SysAllocStringLen((OLECHAR*)idWstring.c_str(), idWstring.length());
+    BSTR counterValueBSTR;
+    if (FAILED(framePrivate->counterValueForElementById(idBSTR, &counterValueBSTR)))
+        return 0;
+
+    wstring counterValue(counterValueBSTR, SysStringLen(counterValueBSTR));
+    SysFreeString(idBSTR);
+    SysFreeString(counterValueBSTR);
+    JSRetainPtr<JSStringRef> counterValueJS(Adopt, JSStringCreateWithCharacters(counterValue.data(), counterValue.length()));
+    return counterValueJS;
+}
+
+int LayoutTestController::pageNumberForElementById(JSStringRef id, float pageWidthInPixels, float pageHeightInPixels)
+{
+    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
+    if (!framePrivate)
+        return 0;
+
+    wstring idWstring = jsStringRefToWString(id);
+    BSTR idBSTR = SysAllocStringLen((OLECHAR*)idWstring.c_str(), idWstring.length());
+    int pageNumber = -1;
+    if (FAILED(framePrivate->pageNumberForElementById(idBSTR, pageWidthInPixels, pageHeightInPixels, &pageNumber)))
+        pageNumber = -1;
+    SysFreeString(idBSTR);
+    return pageNumber;
+}
+
+int LayoutTestController::numberOfPages(float pageWidthInPixels, float pageHeightInPixels)
+{
+    COMPtr<IWebFramePrivate> framePrivate(Query, frame);
+    if (!framePrivate)
+        return 0;
+
+    int pageNumber = -1;
+    if (FAILED(framePrivate->numberOfPages(pageWidthInPixels, pageHeightInPixels, &pageNumber)))
+        pageNumber = -1;
+    return pageNumber;
+}
+
+JSRetainPtr<JSStringRef> LayoutTestController::pageProperty(const char* propertyName, int pageNumber) const
+{
+    // FIXME: Implement this.
+    return JSRetainPtr<JSStringRef>();
+}
+
+void LayoutTestController::apiTestNewWindowDataLoadBaseURL(JSStringRef utf8Data, JSStringRef baseURL)
+{
+
+}
+
+bool LayoutTestController::isPageBoxVisible(int pageNumber) const
+{
+    // FIXME: implement
+    return false;
+}
+
+JSRetainPtr<JSStringRef> LayoutTestController::pageSizeAndMarginsInPixels(int pageNumber, int width, int height, int marginTop, int marginRight, int marginBottom, int marginLeft) const
+{
+    // FIXME: implement
+    return JSRetainPtr<JSStringRef>();
+}
+
+void LayoutTestController::apiTestGoToCurrentBackForwardItem()
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebBackForwardList> backForwardList;
+    if (FAILED(webView->backForwardList(&backForwardList)))
+        return;
+
+    COMPtr<IWebHistoryItem> item;
+    if (FAILED(backForwardList->currentItem(&item)))
+        return;
+
+    BOOL success;
+    webView->goToBackForwardItem(item.get(), &success);
+}
+
+void LayoutTestController::setWebViewEditable(bool)
+{
+}
+
+void LayoutTestController::authenticateSession(JSStringRef, JSStringRef, JSStringRef)
+{
+}
+
+void LayoutTestController::setEditingBehavior(const char* editingBehavior)
+{
+    COMPtr<IWebView> webView;
+    if (FAILED(frame->webView(&webView)))
+        return;
+
+    COMPtr<IWebPreferences> preferences;
+    if (FAILED(webView->preferences(&preferences)))
+        return;
+
+    string behaviorString(editingBehavior);
+    if (behaviorString == "mac")
+        preferences->setEditingBehavior(WebKitEditingMacBehavior);
+    if (behaviorString == "win")
+        preferences->setEditingBehavior(WebKitEditingWinBehavior);
+}
+
+void LayoutTestController::abortModal()
+{
+}